Return-Path: Delivered-To: apmail-zookeeper-user-archive@www.apache.org Received: (qmail 11588 invoked from network); 19 Jan 2011 19:33:26 -0000 Received: from hermes.apache.org (HELO mail.apache.org) (140.211.11.3) by minotaur.apache.org with SMTP; 19 Jan 2011 19:33:26 -0000 Received: (qmail 91981 invoked by uid 500); 19 Jan 2011 19:33:26 -0000 Delivered-To: apmail-zookeeper-user-archive@zookeeper.apache.org Received: (qmail 91930 invoked by uid 500); 19 Jan 2011 19:33:25 -0000 Mailing-List: contact user-help@zookeeper.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: user@zookeeper.apache.org Delivered-To: mailing list user@zookeeper.apache.org Received: (qmail 91915 invoked by uid 99); 19 Jan 2011 19:33:25 -0000 Received: from nike.apache.org (HELO nike.apache.org) (192.87.106.230) by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 19 Jan 2011 19:33:25 +0000 X-ASF-Spam-Status: No, hits=0.7 required=10.0 tests=RCVD_IN_DNSWL_NONE,SPF_NEUTRAL X-Spam-Check-By: apache.org Received-SPF: neutral (nike.apache.org: local policy) Received: from [216.145.54.173] (HELO mrout3.yahoo.com) (216.145.54.173) by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 19 Jan 2011 19:33:19 +0000 Received: from [10.73.210.246] (dhcpx-210-246.corp.yahoo.com [10.73.210.246]) by mrout3.yahoo.com (8.13.8/8.13.8/y.out) with ESMTP id p0JJWMbX056589; Wed, 19 Jan 2011 11:32:22 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=yahoo-inc.com; s=cobra; t=1295465542; bh=9tQUaf6sM7Qk6IpE55+6Unyi3fQ4PCkwk/rRw6McaZo=; h=Message-ID:Date:From:MIME-Version:To:Subject:References: In-Reply-To:Content-Type:Content-Transfer-Encoding; b=k1v5p2OOlggQkrX/8uSRAUvJT87rG24wmov87wJhvvmq+Sjot9O7ffx67kcOz3oHe OZAhIGSyu2gnOLmOZ0qremIF8DEwjYc3h0mzw1ri8LsMj/xB4lCNuAmUEmfeARx9lQ Bx5cMBwcSTKVa6g34h7v49oaHOSN7yDlM+i654MQ= Message-ID: <4D373C44.3020800@yahoo-inc.com> Date: Wed, 19 Jan 2011 11:32:20 -0800 From: Benjamin Reed User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9.2.13) Gecko/20101208 Thunderbird/3.1.7 MIME-Version: 1.0 To: user@zookeeper.apache.org, "dev@zookeeper.apache.org" Subject: Re: Extracting Zab from Zookeeper References: In-Reply-To: Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 8bit X-Virus-Checked: Checked by ClamAV on apache.org it's funny, i was just thinking about this yesterday. no one is working on it, so it is still open. it is a non-trivial piece of work, but i'd be willing to give guidance if you are interested in it. ben ps - btw, this is definitely a dev@zookeeper.apache.org discussion :) On 01/18/2011 11:24 PM, Andr� Oriani wrote: > Hi, > > I need to implement a replication protocol and therefore I need total order > broadcast primitive. I was thinking of using Zab. But I saw that the > broadcast protocol is very intermixed with Zookeeper's tree. I heard of > ZOOKEEPER-30 . What happen of it ? It still open. If code contribution is > still needed I would be glad to do it if someone could mentor me on the > task. > > > Thanks, > Andr� Oriani > > > -- > Andr� Oriani > MSc candidate at Computing Institute > State University of Campinas - Brazil > (temporarily at Sunnyvale, CA)